154228502820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1\times {\mathrm{8191}}^1$

素因数の和:8690

約数の個数: 192

約数和(自身を含む): 498887294976

約数和(自身を除く): 344658792156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 353, 381, 420, 508, 635, 706, 762, 889, 1059, 1270, 1412, 1524, 1765, 1778, 1905, 2118, 2471, 2540, 2667, 3530, 3556, 3810, 4236, 4445, 4942, 5295, 5334, 7060, 7413, 7620, 8191, 8890, 9884, 10590, 10668, 12355, 13335, 14826, 16382, 17780, 21180, 24573, 24710, 26670, 29652, 32764, 37065, 40955, 44831, 49146, 49420, 53340, 57337, 74130, 81910, 89662, 98292, 114674, 122865, 134493, 148260, 163820, 172011, 179324, 224155, 229348, 245730, 268986, 286685, 313817, 344022, 448310, 491460, 537972, 573370, 627634, 672465, 688044, 860055, 896620, 941451, 1040257, 1146740, 1255268, 1344930, 1569085, 1720110, 1882902, 2080514, 2689860, 2891423, 3120771, 3138170, 3440220, 3765804, 4161028, 4707255, 5201285, 5782846, 6241542, 6276340, 7281799, 8674269, 9414510, 10402570, 11565692, 12483084, 14457115, 14563598, 15603855, 17348538, 18829020, 20239961, 20805140, 21845397, 28914230, 29127196, 31207710, 34697076, 36408995, 40479922, 43371345, 43690794, 57828460, 60719883, 62415420, 72817990, 80959844, 86742690, 87381588, 101199805, 109226985, 121439766, 145635980, 173485380, 202399610, 218453970, 242879532, 303599415, 367210721, 404799220, 436907940, 607198830, 734421442, 1101632163, 1214397660, 1468842884, 1836053605, 2203264326, 2570475047, 3672107210, 4406528652, 5140950094, 5508160815, 7344214420, 7711425141, 10281900188, 11016321630, 12852375235, 15422850282, 22032643260, 25704750470, 30845700564, 38557125705, 51409500940, 77114251410, 154228502820]

約数ペア:

[(1, 154228502820), (2, 77114251410), (3, 51409500940), (4, 38557125705), (5, 30845700564), (6, 25704750470), (7, 22032643260), (10, 15422850282), (12, 12852375235), (14, 11016321630), (15, 10281900188), (20, 7711425141), (21, 7344214420), (28, 5508160815), (30, 5140950094), (35, 4406528652), (42, 3672107210), (60, 2570475047), (70, 2203264326), (84, 1836053605), (105, 1468842884), (127, 1214397660), (140, 1101632163), (210, 734421442), (254, 607198830), (353, 436907940), (381, 404799220), (420, 367210721), (508, 303599415), (635, 242879532), (706, 218453970), (762, 202399610), (889, 173485380), (1059, 145635980), (1270, 121439766), (1412, 109226985), (1524, 101199805), (1765, 87381588), (1778, 86742690), (1905, 80959844), (2118, 72817990), (2471, 62415420), (2540, 60719883), (2667, 57828460), (3530, 43690794), (3556, 43371345), (3810, 40479922), (4236, 36408995), (4445, 34697076), (4942, 31207710), (5295, 29127196), (5334, 28914230), (7060, 21845397), (7413, 20805140), (7620, 20239961), (8191, 18829020), (8890, 17348538), (9884, 15603855), (10590, 14563598), (10668, 14457115), (12355, 12483084), (13335, 11565692), (14826, 10402570), (16382, 9414510), (17780, 8674269), (21180, 7281799), (24573, 6276340), (24710, 6241542), (26670, 5782846), (29652, 5201285), (32764, 4707255), (37065, 4161028), (40955, 3765804), (44831, 3440220), (49146, 3138170), (49420, 3120771), (53340, 2891423), (57337, 2689860), (74130, 2080514), (81910, 1882902), (89662, 1720110), (98292, 1569085), (114674, 1344930), (122865, 1255268), (134493, 1146740), (148260, 1040257), (163820, 941451), (172011, 896620), (179324, 860055), (224155, 688044), (229348, 672465), (245730, 627634), (268986, 573370), (286685, 537972), (313817, 491460), (344022, 448310)]